Acrolein dimethyl acetal 98% min. 1. Product Name: Acrolein dimethyl acetal 2. Synonyms: 3,3-dimethoxy-1-propene 3. CAS No.: 6044-68-4 4. EINECS No.: 227-936-4 5. Molecular Formula: C5H10O2 6. Molecular Structure: 7. M.W: 102.13 8. Properties: 1) Appearance: Colorless transparant liquid 2) B.P: 90 °C 3) Density: 0.862g/cm3 4) Flash point: -9°C 5) Refractive index: 1.395 9. UN Code: UN3384 PG II Hazard Class: 6.1 10. HS Code: 2911000000